.lt-content{
    flex: 1;
    background-color: white;
    .left{
        width: 100px;
        // height: 100%;
        margin: 0;
        padding: 0;
        position: relative;
       li{
           width: 100%;
           background-color: #efeff4;
           a{
               display: block;
               width: 100%;
               height: 50px;
               text-align: center;
               line-height: 40px;
               color:black;
               border-right: 1px solid #cccccc;
               border-bottom: 1px solid #cccccc; 

           }
           a.current{
               border-right: none;
               background-color: white;
           }
       }

    }
    .right{
        flex: 1;
            a{
                float: left;
                display: block;
                width: 33.33%;
                height: 80px;
                text-align: center;
                p{
                    margin: 0;
                }
                img{
                    display: block;
                    width: 40%;
                    height: 60%;
                    margin: 0 auto;
                }
        }
    }
}
